2.2.4.48 XYRange

Name

XYRange

Remark

The XYRange class provides methods to get, put the data range with one independent(X) and one dependent(Y) dataset for matrix and worksheet window, and do plot on a graph window. Same as DataRange class, itself does not hold data, just keep the data range with page name, sheet name (layer index for graph) and row/column indices (data plot index for graph). One XYRange object allow containing multiple sub XY data ranges.

The XYRange class is derived from the DataRange class from which it inherits methods and properties.

Hierarchy

• • • XYRange

Examples

EX1

void XYRange_XYRange_ex1()
{
	//assume there exists an worksheet with at least two columns
	Worksheet wks = Project.ActiveLayer();
	if ( wks )
	{
		DataRange dataRange;
		dataRange.Add(wks, 0, "X", 0, 0, 4);
		dataRange.Add(wks, 1, "Y", 1, 0, 4); //four data in each sub range
		
		XYRange xyCloned(dataRange);
		string strDescription = xyCloned.GetDescription();
		out_str(strDescription);
		return;
	}
}

Header to Include

origin.h

Reference

Members

Name	Brief	Example
	It extracts x, y, y error data from XYRange.
	Get dataset names of XYRange
	To get description of XYRange
	To get Y Error column of XYRange
	Get a dataplot generated by this datarange
	To get X column of XYRange
	To get Y column of XYRange
	Create new XYRange with full row range
	To make plot with XYRange
	It sets x, y, y error data from XYRange.
	Constructor of XYRange class